72244755

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{145949}}^1$

素因数の和:145971

約数の個数: 24

約数和(自身を含む): 136609200

約数和(自身を除く): 64364445

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 145949, 437847, 729745, 1313541, 1605439, 2189235, 4816317, 6567705, 8027195, 14448951, 24081585, 72244755]

約数ペア:

[(1, 72244755), (3, 24081585), (5, 14448951), (9, 8027195), (11, 6567705), (15, 4816317), (33, 2189235), (45, 1605439), (55, 1313541), (99, 729745), (165, 437847), (495, 145949)]